Serguei D. Mikhailenko

TL;DR: In this article, a series of sulfonated poly(ether ether ketone)s (SPEEKs) were prepared by sulfonation of commercial Victrex ® and Gatone ® PEEK for a comparative study of proton exchange membranes (PEM) intended for fuel cell applications.

TL;DR: In this paper, a series of composite membranes based on sulfonated polyether ether ketone with embedded heteropolycompounds were studied and their electrochemical and thermal properties were studied, showing that an increase in degree of sulfonation and introduction of these fillers resulted in increased Tg and enhanced membrane hydrophilicity, bringing about a substantial gain in proton conductivity.

TL;DR: In this paper, a new method for the preparation of proton exchange membranes (PEMs) based on cross-linked sulfonated poly(ether ether ketones) is reported.

TL;DR: In this article, the redox properties of Cu ions implanted in ZSM-5 and supported on Al2O3, catalysts active in the selective reduction of NO by hydrocarbons such as propane, are investigated.

TL;DR: A series of sulfonated poly(aryl ether ketone) copolymers were prepared by aromatic nucleophilic polycondensation of hexafluoroisopropylidene diphenol with 5,5'-carbonylbis(2-fluorobenze) as discussed by the authors.